baber/WOPTO huggingface dataset:
Patent RU-2102717-C1 (RU)
Inventor: KAPRANOV B I
IPC: G01N9/24
Filed: 1995-01-17
Granted: 1998-01-20
Abstract: FIELD: Compton computation tomography under conditions of one-side access to object of test. SUBSTANCE: device measuring density incorporates first and second radiation sources, first and second detectors, collimation unit with axial and peripheral collimation channels, mechanism moving collimation unit, formation and re-computation unit, information processing unit, initial data unit, storage, mechanism moving object, half-tone display, synchronizer and mechanism positioning sources and detectors. Scanning of object by axes x, y and z is provided by means of mechanism moving collimation unit and mechanism moving detectors. Three-dimensional matrix of values ρ ijk  corresponding to three-dimensional distribution of density in object of test that can be brought out to screen of half-tone display in any plane is formed as result in storage. Device provides for layer-by-layer measurement of density of body as function of its thickness under conditions of one-sided access to it. EFFECT: increased functional reliability and stability of device. 1 cl 2 dwg
Patent RU-2068665-C1 (RU)
Title: Artificial eye lens
Inventor: MAKSIMOV VLADIMIR YU
IPC: A61F2/16
Filed: 1995-02-21
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: device has lens and supporting members. The lens has cavity in its body for medical preparation to be introduced. The cavity has penetrating holes 5. After implanting the developed artificial lens into the eye cavity, the preparation is continuously supplied through the penetrating holes into the anterior chamber humor from the cavity retaining therapeutic concentration level. EFFECT: prevented postoperative complications. 2 dwg
Patent RU-2099831-C1 (RU)
Title: Directional broadband pulse radiator
Inventor: SAPRYKIN VYACHESLAV A
IPC: H01Q11/00
Filed: 1995-05-30
Granted: 1997-12-20
Abstract: FIELD: generation of high-power short broadband acoustic signals. SUBSTANCE: radiator is, essentially, circuit set up of series-connected pairs of electrodes with spark gaps spatially arranged between them in nodes of antenna array of specified dimensions. EFFECT: facilitated attainment of cophasal radiation of all radiator components and of desired directivity characteristics. 1 dwg
Patent RU-2088539-C1 (RU)
Inventor: BAKHIR VITOLD M
IPC: C02F1/467
Filed: 1995-05-31
Granted: 1997-08-27
Abstract: Изобретение относится к химической технологии, в частности к устройствам для электрохимической обработки воды, и может быть использовано для получения моющих и дезинфицирующих растворов. Устройство содержит по меньшей мере одну электрохимическую ячейку, выполненную из вертикальных коаксиальных цилиндрического и стержневого электродов, установленных в диэлектрических втулках, с коаксиальной керамической ультрафильирационной диафрагмой, установленной на втулках между электродами и разделяющей межэлектродное пространство на электродные камеры, с каналами для подвода и отвода обрабатываемого раствора в электродные камеры соответственно в нижней и верхней втулках, источник тока, положительный и отрицательный полюса которого соединены с электродами, линия подвода обрабатываемого раствора соединена с камерой отрицательного электрода, вывод камеры отрицательного электрода соединен дополнительной линией с входом в камеру положительного электрода и этой линией установлено приспособление для обеспечения возможности отвода части дегазированного обработанного раствора из камеры отрицательного электрода. На специальной линии установлена емкость с катализатором с входом в верхней и выходом в нижней части, емкость с катализатором содержит смесь частиц углерода и диоксида марганца, приспособление для отвода дегазированного обработанного раствора выполнено, например, в виде сепаратора с тангенциальным вводом, а приспособление для подвода и отвода обработанного раствора выполнено в виде коллекторов и снабжено средствами для параллельного соединения двух и более ячеек. 4 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2137712-C1 (RU)
Inventor: KHERBERT BARTEL
IPC: C09D7/43
Filed: 1995-05-31
Granted: 1999-09-20
Abstract: FIELD: inorganic compounds production. SUBSTANCE: superfine inorganic oxides are treated by at least one silylation reagent poor-volatile within overall process temperature range, silylation reagent being added as liquid in the form of superfine aerosol with drop size less than 500 mcm. Resultant highly apolar pyrogenic silicic acid is characterized by average particle size less than 100 nm, carbon level at least 1 wt % per 100 sq.m/g specific surface (according to BET method), methanol index at least 50, relative hydroxide ion absorption capacity below 25%, lack of soluble and extractable with silicic acid fractions of organosilicon compound, and no isolate silanol groups observed in IR spectra at 3750 cm -1  wavenumber. Product is adequate for use as thickener in polar systems, as absorbent for lubricant oils, as agent improving flowability of toners, and as component of antifoaming agents. EFFECT: improved consumer's properties. 12 cl, 3 tbl, 44 ex
Patent RU-2120299-C1 (RU)
Title: Method of preparing the high-purified monocomponent insulin
Inventor: LUTSIV V R
IPC: A61K38/28
Filed: 1995-06-08
Granted: 1998-10-20
Abstract: FIELD: medicine, biotechnology. SUBSTANCE: insulin-sodium containing 85% monofraction, not less, is fed on chromatography column filled with sulfocationite-exchange resin КУ-23И (particle size is 200-300 mcm). Insulin is eluted with 0.018-0.022 M phosphate linear buffer and insulin is isolated by isoelectric precipitation. Insulin is dissolved in 1 M acetic acid and fed on chromatography column filled with Sephadex G-50 Sf (Pharmacia firm) and insulin is eluted with 1 M acetic acid. Part of insulin-containing eluate that is eluted at the range from 0.6-0.7 to 0.9-1.0 packing volume of column is fed to column inlet for recirculation and elution is continued with 1 M acetic acid. Monopeak insulin obtained after this circulatory gel-chromatography stage is fed on column filled with anione-exchange silica gel PAE-300 (Amicon firm; particle size is from 35 to 70 mcm). Insulin is eluted at the rate from 20 to 45 ml/cm 2 ×h -1 , using exponential gradient of sodium chloride concentration. The obtained insulin has 98.5% monofraction (not less), 0.5% deamidoinsulin (not above), 1.0% nonidentified impurities (by HPLC method) and 10 p.p.m. proinsulin and its derivatives (not above). The yield of product by mass is from 55% to 65% of initial insulin-sodium. EFFECT: improved method of insulin preparing, increased yield. 2 ex, 2 dwg
Patent RU-2086824-C1 (RU)
Title: Elastodampening unit
Inventor: DERGACHEV EDUARD P
IPC: F16F3/08
Filed: 1995-07-20
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering; vibration isolation of structural members. SUBSTANCE: according to first version, elastodampening unit contains sectional housing connected with first object; rod with circular stop is located in it; rod is embraced by taper flexible circular members. Attachment unit is formed by housing and bracket of first object. According to second version, unit is provided with cone-shaped circular flexible members located on rod between circular stops. One extreme circular stop may be fixed on rod; other stop is mounted for motion along rod. Center circular stop is fitted on rod at radial clearance. It is sectional in form forming recess for receiving the circular bracket. EFFECT: enhanced reliability. 11 cl, 5 dwg
Patent RU-2108976-C1 (RU)
Title: Method of reusing sodium sulfide waste
Inventor: ALIEV Z M
IPC: C02F1/46
Filed: 1995-08-21
Granted: 1998-04-20
Abstract: FIELD: waste disposal. SUBSTANCE: invention relates to reusing sodium sulfide waste by electrolysis at anode current density 0.5 A/sq.cm in electrodialyzer with two cationite membranes. EFFECT: facilitated reusing waste.
Patent RU-2136231-C1 (RU)
Title: Instrument for stereotaxic destruction of nervous tissue
Inventor: BERSNEV V P
IPC: A61B18/08
Filed: 1995-09-19
Granted: 1999-09-10
Abstract: FIELD: medicine, in particular, neurology and neurosurgery. SUBSTANCE: instrument may be used for treatment of diseases of central nervous system. Instrument has metal guide tube with cutting strings. Tube is coated with dielectric. Metal rod coated with dielectric is positioned inside tube. Four metal strings are secured to ends of rod and tube on operating end of instrument. During longitudinal movement of rod relative to tube strings are bent, thus forming four semirings arranged perpendicularly to one another. Monopolar coagulation is delivered to end of instrument. At its end tube has adjusting nut with slot, thread and longitudinal slot into which rod pin is drawn. EFFECT: higher efficiency. 4 dwg
Patent RU-2112039-C1 (RU)
Title: Recombinant plasmid dna pkhbc-33 containing gene of hepatitis b virus core antigen involving sequence of the main neutralizing epitope of hepatitis b virus surface antigen (137-147) and strain of bacterium escherichia coli - a producer of hepatitis b virus core antigen with the main neutralizing epitope of hepatitis b virus surface antigen exhibited on its surface
Inventor: KARPENKO L I
IPC: C12N1/21
Filed: 1995-10-24
Granted: 1998-05-27
Abstract: FIELD: genetic and protein engineering, microbiological and medicinal industry. SUBSTANCE: invention relates to preparing recombinant plasmid DNA pKHBc-33 containing gene of hepatitis B virus core antigen (HBcAg) with the main neutralizing epitope of hepatitis B virus surface antigen (137-147) (HBsAg) exhibited on its surface and the corresponding strain-producer. Plasmid has also structural members that are necessary for hybrid protein expression providing in strain-producer cells. For preparing strain-producer competent cells of bacterium Escherichia coli JM103 are transformed with plasmid pKHBc-33. Obtained strain E. coli JM103/pKHBc-33 provides the induced synthesis of HBcAg-HBsAg (137-147) at expression level 5% of total cell protein. EFFECT: recombinant plasmid preparing. 2 cl, 3 dwg
Patent RU-2106578-C1 (RU)
Title: Tubular-and-annular combustion chamber of gas-turbine power plant
Inventor: KUZMENKO M L
IPC: F23R3/16
Filed: 1995-11-01
Granted: 1998-03-10
Abstract: FIELD: power engineering; gas turbines burning compressed natural gas. SUBSTANCE: combustion chamber has flame tubes 1 joined with gas collector 2 secured to external and internal casings 3 and 4, respectively. Each flame tube 1 has mixer 7 placed in internal cavity 5 downstream of flow behind flame 6 and joined with wall 10. Mixer 7 has conical shell and bottom. Holes 14 and slits 15 are made in conical shell bottom and in wall 10 within mixer length. Top 17 of cone of mixer 7 opposes flow 18; cavity of gas collector 2 is formed by external and internal circular walls. Conical shell generating line of mixer 7 may be rectilinear or shaped as circle arcs 23 and 24 whose convex side faces axis of flame tubes 1. EFFECT: reduced emission of nitrogen oxides and carbon. 2 dwg
Patent RU-2105877-C1 (RU)
Inventor: CHANTURIJA V A
IPC: E21B43/28
Filed: 1995-11-03
Granted: 1998-02-27
Abstract: FIELD: mining industry. SUBSTANCE: this can be used at heap and underground lixiviation of metals from ores. According to method, ore deposit is opened by drilling bore-holes, and inserted into them are casing strings, filters, head-pieces and electrodes. Frequency of supplied alternating electric current is selected according to frequency of natural optical vibrations of lattice of minerals being lixiviated. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2092368-C1 (RU)
Title: Vehicle walking wheel
Inventor: PAUTOV VALERIJ I
IPC: B62D57/024
Filed: 1995-11-14
Granted: 1997-10-10
Abstract: FIELD: transport engineering; small-size vehicles designed for moving along smooth or irregular horizontal and inclined surfaces, including stairways; invalid chairs. SUBSTANCE: wheel has distributing valves 13 and bypass valves 14 providing automatic control of working fluid pressure in closed system, and additional hydraulic cylinders 8. Working chamber of each support hydraulic cylinder 7 is made two-space. Upper space accommodates damping piston which provides, together with additional hydraulic cylinders 8, smooth negotiating of irregular inclined surfaces considerably reducing vertical oscillations and increasing safety. Simple operation of wheel is provided by its capability to operate from single start and detachable (two-plate) design of hub 1 facilitating access to wheel units in case of failure. EFFECT: enlarged operating capabilities, improved reliability and safety. 7 dwg, 1 tbl
Patent RU-2098473-C1 (RU)
Title: Vodka n
Inventor: SERGIENKO NIKOLAJ N
IPC: C12G3/06
Filed: 1995-12-26
Granted: 1997-12-10
Abstract: N. FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients per 1000 dal of prepared product: glucose, 14.0-16.0 kg; calcium gluconate, 0.04-0.06 kg; calcium lactate, 0.04-0.06 kg; aqueous-alcoholic liquid, the balance. It is prepared from ethyl alcohol and drinking water rectified on inversely-osmotic installation and treated with activated carbon impregnated with silver. EFFECT: improved taste.
Patent RU-2088689-C1 (RU)
Title: Способ приготовления электролита для получения композиционных покрытий на основе металлов
Inventor: OPARIN EVGENIJ M
IPC: C23C18/00
Filed: 1996-02-06
Granted: 1997-08-27
Abstract: Использование: в гальванотехнике, для приготовления электролитов, предназначенных для получения композиционных покрытий. Техническая задача: создание универсального способа приготовления электролита для получения композиционных покрытий на основе металлов с дисперсной фазой в виде твердых субмикрочастиц, который обеспечивал бы высокую седиментационную и агрегативную устойчивость и повышенные физико-механические характеристики покрытий за счет повышения степени дисперсности частиц дисперсной фазы до уровня первоначальных образований или кристаллитов. Сущность: способ включает введение в электролит дисперсной фазы в виде твердых субмикрочастиц и последующее диспергирование электролита до состояния высокодисперсного метастабильного коллоида воздействием ультразвуковых колебаний. В частном случае выполнения дисперсную фазу перед введением в электролит предварительно очищают от загрязнений в ультразвуковой ванне. 1 з.п.ф-лы, 2 ил.
Patent RU-2099394-C1 (RU)
Title: Method of processing solid fuel
Inventor: KOBYAKOV ANTON A
IPC: C10J3/86
Filed: 1996-05-14
Granted: 1997-12-20
Abstract: FIELD: gasification of carbon materials. SUBSTANCE: in a method including gasification of fuel in fluidized bed and burning fuel in boiler unit, two-stage processing is accomplished by using pure oxygen in countercurrent with solid and liquid phases between the two stages. In the gasification stage, original fuel, smoke fumes from boiler unit, and oxygen to stabilize desired temperature conditions are supplied. Oxygen supplied in the combustion step is used to provide complete carbon oxidation in remains of unconverted fuel from gasification stage. Proportion between amounts of heat evolved in combustion stage and carbon monoxide produced in gasification stage is controlled by way of blowing away a part of smoke fumes withdrawn from boiler unit. To provide required solid fluidization condition in gasification stage, a part of gases from gasification stage outlet is recycled to inlet of this stage. Heat of effluent gases is utilized to heat initial materials. EFFECT: enhanced efficiency of process. 5 cl, 2 dwg , 1 tbl
Patent RU-2119284-C1 (RU)
Inventor: MARTYNOVA T N
IPC: A01N37/06
Filed: 1996-06-26
Granted: 1998-09-27
Abstract: Повышение всхожести семян сельскохозяйственных культур, энергии их прорастания с использованием нетоксических химических препаратов достигается обработкой семян перед посевом водными растворами биостимулятора трис-(2-оксиэтил)аммония фумарата. Действие препарата изучено на семенах брюквы, огурцов, томатов, увлажнением 0,01 - 1,0%-ными водными растворами трис-2-оксиэтиламмоний фумарата. Достигается повышение всхожести семян на 48 - 87% и повышение урожая на 20 - 35%. 3 табл.
Patent RU-2119233-C1 (RU)
Inventor: DUBINOV A E
IPC: H02N11/00
Filed: 1996-06-20
Granted: 1998-09-20
Abstract: FIELD: generation of very strong magnetic fields and heavy pulse currents. SUBSTANCE: generator depends for its operation on fast clipping of magnetic flux inside conductive enclosure. Novelty is that generator has clipping facility in the form of electron accelerator loaded into bremsstrahlung target and that enclosure is filled with easily ionized gas. Magnetic field is clipped in this generator by gas-ionizing wave traveling at almost sonic speed caused by flow of Compton electrons produced, in their turn, by flow of gamma quanta knocked out of accelerator target. EFFECT: provision for preventing generator destruction and development of Rayleigh-Taylor instability. 3 dwg
Patent RU-2139788-C1 (RU)
Inventor: FILIMONOV B N
IPC: B27C1/10
Filed: 1996-07-09
Granted: 1999-10-20
Abstract: Изобретение относится к ручному инструменту для обработки различных материалов. При чистовой обработке материала опорные поверхности лыж находятся в одной плоскости. При повышении чистоты обрабатываемой поверхности на барабан устанавливают более мелкую наждачную бумагу, а затем при помощи винта осуществляют поперечную подачу барабана в направлении обрабатываемой поверхности. Машина снабжена встроенным в нее и составляющим с ней единое целое пылесосом, образованным центробежным насосом и емкостью для сбора срезанного с обработанной поверхности пылеобразного материала. Изобретение направлено на расширение функциональных возможностей ручной строгальной машины. 10 ил.
Patent RU-2105346-C1 (RU)
Title: Converter of wire radio communication to stabilizing low-power direct current power supply
Inventor: LEVINZON S V
IPC: H02M7/155
Filed: 1996-08-27
Granted: 1998-02-20
Abstract: FIELD: electric engineering, in particular, power supply for industrial and home electronic devices. SUBSTANCE: device has rectifier with filter with introduced pulse voltage stabilizer using Schmidt flip-flop which is supplied by parametric stabilizer. Primary power supply is connected to wire radio line. Output of flip-flop is connected to gate of field-effect transistor which is connected to common source circuit. Source circuit has resistive voltage divider which lower arm serves as load which is connected in parallel to ion diode. Load voltage is stabilized due to hysteresis loop in Schmidt flip-flop. Another ion diode is introduced for power supply when voltage in primary power supply drops. EFFECT: increased functional capabilities. 2 cl, 1 dwg
Patent RU-2145490-C1 (RU)
Title: Method for treating pronation fractures of malleolus
Inventor: GUDKOV V S
IPC: A61B17/56
Filed: 1996-09-05
Granted: 2000-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying circular ring in the upper half of the crus and circular plaster bandage below the malleolus on the foot. Two steel rods are fixed on the ring and on bandage members in parallel to one another. A piece of porous rubber is placed in supramalleolar region on the internal surface and pressed with several turns of gauze bandage. The bandage is fastened from outside with plaster bandage after X-ray control being done. Subcalcanean heel is modeled. EFFECT: avoided secondary displacements; lower invalidism percentage. 10 dwg
Patent RU-2151041-C1 (RU)
Title: Apparatus for microfeeding blanks
Inventor: PSIGIN JU V
IPC: B24B47/20
Filed: 1996-09-19
Granted: 2000-06-20
Abstract: FIELD: machine engineering, instrument making, namely finish grinding of blanks. SUBSTANCE: apparatus includes movable upper plate for fastening blank and stationary lower plate. Heating members engage with movable bar arranged between plates. There are two main and four additional mechanisms for fixing upper plate. Said mechanisms are in the form of spring-loaded wedges with rods being cores of electromagnets. Additional fixing mechanisms are in constant engagement with heating members for providing blank lifting. Main fixing mechanisms are designed for engaging with movable bar and for preventing its reverse stroke. EFFECT: increased range of blank motion and therefore enlarged manufacturing possibilities of apparatus. 4 dwg
Patent RU-2133670-C1 (RU)
Inventor: TSAREV V F
IPC: B29C55/30
Filed: 1996-09-30
Granted: 1999-07-27
Abstract: FIELD: production of profiled tubular and rodlike articles working in twisting, tension, compression and inner excessive pressure mode from polymeric composite materials by pulltrusion method. SUBSTANCE: method involves directing predetermined number of threads 8 with zero-lift angle from bobbin holder 1 through impregnating device 2 and system of auxiliary spinnerets 9 along mandrel 7 fixed in braided module 5; passing a portion of threads through special devices in braided module 5 with further insertion of these threads into interweaving unit; withdrawing another portion of threads 10 from bobbins 11 in braided module 5; directing threads 10 through restrictor 12, impregnating device 6 and heated forming spinneret 3 with further fixing on bar of pulling device 4; pouring prepared binder into impregnating devices 2 and 6; switching pulling device 4 and 5-10 min after that putting braided module 5 into operation; obtaining ready product 7', 6''. In case wound layers are used in reinforcing structure, auxiliary winder with winding machine 13 may be employed. Tapes 14 made as woven forms or groups of threads are withdrawn from bobbins of winding machine 13. Winding unit is rotated for winding pack with tapes or threads at an angle of 75-87 deg. Winding unit is mounted between heated forming spinneret 3 and impregnating unit 6. In case of necessity for additional impregnation of winding tapes 14, impregnation bath 6' may be positioned between heated forming spinneret 3 and winding machine 13. Units 5, 6, 6', 12, 13 and 3 from which module is formed may be repeatedly combined. EFFECT: increased efficiency and enhanced reliability in operation. 12 cl, 2 dwg
Patent RU-2113057-C1 (RU)
Inventor: BADULIN N N
IPC: H04B1/38
Filed: 1996-12-15
Granted: 1998-06-10
Abstract: Приемопередатчик радиолинии локальной вычислительной сети предназначен для использования в цифровых линиях связи. Приемопередатчик радиолинии локальной вычислительной сети содержащий последовательно соединенные передатчик, антенный переключатель и антенну, а также источник питания и приемник, отличающийся тем, что в него введены схемы вычитания, коммутатор и схема защиты приемника, причем первый вход схемы защиты приемника подключен ко второму плечу антенного переключателя, выход схемы защиты приемника соединен с входом приемника, выход приемника подключен к первому входу схемы вычитания, выход коммутатора подключен ко входу передатчика, источник питания подключен к первому входу коммутатора, вторые входы коммутатора, схемы защиты приемника и схемы вычитания соединены вместе и являются входом приемопередатчика, а выход схемы вычитания является выходом приемопередатчика. Техническим результатом является улучшение электромагнитной совместимости с себе подобными устройствами и с другими средствами связи. 6 ил.
Patent RU-2127367-C1 (RU)
Title: Method for protecting soil from pollution with mine water
Inventor: MASHKOVTSEV I L
IPC: E21C41/18
Filed: 1997-01-27
Granted: 1999-03-10
Abstract: FIELD: mining industry. SUBSTANCE: according to method, bore-holes for loosening floor rock from longwall are drilled in part of surface of worked-out area which is not covered by bore-holes which are contouring stoping field of workings. In this case, angle of incline of bore-holes is equal to angle of declining or sliding-down of rock. Length of bore-holes corresponds to probable design volume of reservoir. Distance between bore-holes over longwall is equal to 1.8 radius of its action. Distance between rows of bore-holes across longwall is equal to daily advance of longwall. Provided in water draining ditch in lower haulage way is opening by means of which regulated is water flow discharged from worked-out space to water collecting sump of mine for further pumping out to surface. This prevents penetration of mine water through fissures to ground surface soil. EFFECT: higher efficiency. 3 dwg